diff options
| author | xidongwang <wangxidong_97@163.com> | 2020-07-05 20:27:38 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-22 09:10:02 +0200 |
| commit | 231cfc1c95030633233f41f33bb2ae46d56498ba (patch) | |
| tree | 09b27c93025af6a24bb54c89b328e45df43972da /scripts | |
| parent | ad013eb1eb184a5852dd062c23b647ee4da6d6b1 (diff) | |
ALSA: opl3: fix infoleak in opl3
commit ad155712bb1ea2151944cf06a0e08c315c70c1e3 upstream.
The stack object “info” in snd_opl3_ioctl() has a leaking problem.
It has 2 padding bytes which are not initialized and leaked via
“copy_to_user”.
Signed-off-by: xidongwang <wangxidong_97@163.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/1594006058-30362-1-git-send-email-wangxidong_97@163.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions